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CVE-2023-2254

Ko-fi Button < 1.3.3 - Admin+ Stored XSS

MEDIUM
4.8
CVSS Score
Published: August 16, 2023 at 11:03 AM UTC
Updated: June 17, 2026 at 05:52 AM UTC
1 product affected across 1 vendorKo Fi Button

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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.4%

Description

The Ko-fi Button WordPress plugin before 1.3.3 does not properly some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup), and we consider it a low risk.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ko Fi Button· Ko Fiwordpress-plugin
95%
v < 1.3.3
Affected range stops below 1.3.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical DescriptionThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/8886ec5f-8465-448f-adbd-68a3e84c5dec

CVSS

4.8MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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